pair,contact1,contact2,flow1,flow2 2mss_A_,2,46,1,1 2mss_A_,3,73,1,1 2mss_A_,4,44,1,1 2mss_A_,5,71,1,1 2mss_A_,7,42,1,1 2mss_A_,9,11,1,1 2mss_A_,12,15,1,1 2mss_A_,13,17,1,1 2mss_A_,14,18,1,1 2mss_A_,15,19,1,1 2mss_A_,16,20,1,1 2mss_A_,17,21,1,1 2mss_A_,18,22,1,1 2mss_A_,19,22,1,1 2mss_A_,19,64,1,1 2mss_A_,20,24,1,1 2mss_A_,30,45,1,1 2mss_A_,34,35,1,1 2mss_A_,37,39,1,1 2mss_A_,49,51,1,1 2mss_A_,50,54,1,1 2mss_A_,51,55,1,1 2mss_A_,52,56,1,1 2mss_A_,56,59,1,1 2mss_A_,63,70,1,1 2mss_A_,65,67,1,1 2mss_A_,65,68,1,1